The MAC is in the header because the controller needs to identify the device before decrypting. Encryption keys are per-device, assigned during adoption, so the controller has to know which device is talking before it can look up the right key. Not a security oversight, just a practical requirement. But it means you can route inform traffic without touching the encryption at all.
Note, however, that not all images have four meaningfully distinct clusters.，这一点在新收录的资料中也有详细论述
In the strongest show yet of solidarity towards the EU member closest to the Middle East, Macron likened the attacks, which included a drone strike against a British base on the eastern Mediterranean island, to an attack on Europe.。新收录的资料是该领域的重要参考
"The industry needs coherence in helping users distinguish deceptive AI-generated content and platforms should address abusive accounts and pages sharing such output," it wrote.，这一点在新收录的资料中也有详细论述